Parameter | Group I | Group II | P value† |
---|---|---|---|
Asymmetrical femoral component (n = 20) | Symmetrical femoral component (n = 20) | ||
Mean Knee Society Score | |||
Pre-op | 53.32 ± 11.63 | 50.30 ± 13.84 | 0.29 |
6 weeks Post-op | 78.55 ± 5.14 | 79.22 ± 4.55 | 0.53 |
3 months Post-op | 86.82 ± 5.69 | 87.50 ± 5.15 | 0.57 |
6 months Post-op | 91.95 ± 4.26 | 92.45 ± 4.16 | 0.59 |
12 months Post-op | 92.10 ± 4.25 | 92.52 ± 4.08 | 0.65 |
24 months Post-op | 92.17 ± 4.22 | 92.65 ± 4.02 | 0.60 |
Mean Functional Score | |||
Pre-op | 45.5 ± 12.59 | 46.75 ± 10.03 | 0.62 |
6 weeks Post-op | 60.75 ± 12.38 | 61.25 ± 8.71 | 0.88 |
3 months Post-op | 73.25 ± 10.42 | 75.50 ± 8.25 | 0.45 |
6 months Post-op | 84.50 ± 6.67 | 85.25 ± 6.78 | 0.72 |
12 months Post-op | 84.25 ± 7.12 | 85.50 ± 6.47 | 0.56 |
24 months Post-op | 84.75 ± 7.15 | 85.75 ± 7.12 | 0.66 |
Mean Maximum Knee Flexion Difference (Each patient) | |||
Pre-op | 5.50° ± 4.68° | 4.70° ± 4.49° | 0.58 |
6 weeks Post-op | 4.65° ± 3.76° | 3.40° ± 3.59° | 0.29 |
3 months Post-op | 3.15° ± 2.85° | 2.80° ± 2.67° | 0.69 |
6 months Post-op | 3.35° ± 4.04° | 2.45° ± 2.82° | 0.42 |
12 months Post-op | 2.70° ± 3.23° | 2.25° ± 2.17° | 0.62 |
24 months Post-op | 2.55° ± 3.02° | 2.15° ± 1.93° | 0.61 |